Sonja Barkhofen
3 papers in the PaperMetrix corpus
Papers by this author
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Driven Boson Sampling
2017 · Physical Review Letters
Sampling the distribution of bosons that have undergone a random unitary evolution is strongly believed to be a computationally hard problem. Key to outperforming classical simulations of this task is to increase both the number …
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Local Versus Global Two-Photon Interference in Quantum Networks
2020 · Physical Review Letters
We devise an approach to characterizing the intricate interplay between classical and quantum interference of two-photon states in a network, which comprises multiple time-bin modes. By controlling the phases of delocalized single photons, we manipulate …
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Two-Rebit Entanglement: Theory and Experiment
2021 · Quantum Information and Measurement VI 2021
We characterize entanglement over real and complex, composite quantum systems. Methods are formulated and applied to simultaneously certify inseparability and separability for two rebits and two qubits, respectively.